RT Journal Article SR Electronic T1 Adult peroxisomal acyl-coenzyme A oxidase deficiency with cerebellar and brainstem atrophy JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 310 OP 312 DO 10.1136/jnnp.2009.176255 VO 81 IS 3 A1 Sacha Ferdinandusse A1 Simon Barker A1 Katherine Lachlan A1 Marinus Duran A1 Hans R Waterham A1 Ronald J A Wanders A1 Simon Hammans YR 2010 UL http://jnnp.bmj.com/content/81/3/310.abstract AB Peroxisomal acyl-coenzyme A oxidase deficiency (formerly also called pseudoneonatal adrenoleucodystrophy) is a disorder of peroxisomal fatty acid oxidation with a severe presentation. Most patients present at birth or in early infancy, and the mean age of death was 5 years in a recently published cohort of 22 patients. Brain imaging shows a progressive leucodystrophy. The authors report here the first adult patients (two siblings, 52 and 55 years old) with peroxisomal acyl-coenzyme A oxidase deficiency with a remarkably mild clinical presentation. Magnetic resonance brain imaging revealed profound atrophy of the brainstem and cerebellum.